PE Extrusion Screw Barrel Extruder Screw Barrel Bimetallic Screw Barrel

• Model NO.: PE extrusion screw barrel
• Plastic Processed: PE
• Automation: Automatic
• Trademark: Zhongyang
• Origin: Zhoushan

• Type: Sheet Extruder
• Screw: Single-Screw
• Computerized: Computerized
• Specification: ISO9001: 2008
• HS Code: 84779000

PE Extrusion Screw Barrel, extruder screw barrel, bimetallic screw barrel, extrusion screw barrel

Specification:
Screw Diameter: Φ 15- Φ 300
L/D ratio: 15-46

Product classification:
Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and gas-exhausting type, etc.

Technical Information

Base Materials:
1). 38CrMoAlA(JIS SACM645).
2). 42CrMo(AISI 4140).
3). 4Cr5MoSi V1 (JIS SKD-61).
4). 9Cr18MOV
5). HPT

Bimetallic alloy materials:
1). Fe-based alloy
2). Ni-based alloy/Deloro alloy
3). Co-based alloy
4). NiCo-based alloy
5). Tungsten carbide/Wolfram carbide

Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting

Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm: 3mm

Warranty and service: 1 year

Our advantages:
1). Excellent raw materials
2). Good customer service
3). Rapid delivery
4). Reasonable price
5). Production quickly

Experienced manufacture, we will be the best choice.

Surfacing welding of pipe inner wall, surfacing welding of pipe elbow, surfacing welding of coal mill roller, surfacing welding of shrimp tube.

Wear resistant pipe

Wear resistant pipe

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